20896098

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 44447616

約数和(自身を除く): 23551518

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 2857, 3657, 5714, 7314, 8571, 17142, 65711, 131422, 151421, 197133, 302842, 394266, 454263, 908526, 3482683, 6965366, 10448049, 20896098]

約数ペア:

[(1, 20896098), (2, 10448049), (3, 6965366), (6, 3482683), (23, 908526), (46, 454263), (53, 394266), (69, 302842), (106, 197133), (138, 151421), (159, 131422), (318, 65711), (1219, 17142), (2438, 8571), (2857, 7314), (3657, 5714)]